Iowa parcel data coverage
99 of 99 counties (100%) have parcel boundaries on CLILU, 99 with owner names — 2,479,184 parcels in all. Updated 2026-10-17.
| County | Status | Parcels | With owner | Data as of |
|---|---|---|---|---|
| Adair | Owner names | 29,340 | 99.8% | 2026-08-01 · Aging |
| Adams | Owner names | 10,112 | 95.6% | 2026-10-16 · Current |
| Allamakee | Owner names | 13,410 | 98.8% | 2026-10-16 · Current |
| Appanoose | Owner names | 21,685 | 99.5% | 2026-10-16 · Current |
| Audubon | Owner names | 11,302 | 98.7% | 2026-10-16 · Current |
| Benton | Owner names | 36,468 | 99.8% | 2026-08-01 · Aging |
| Black Hawk | Owner names | 76,016 | 98.5% | 2026-10-16 · Current |
| Boone | Owner names | 24,452 | 98.9% | 2026-10-16 · Current |
| Bremer | Owner names | 19,533 | 99.6% | 2026-10-16 · Current |
| Buchanan | Owner names | 21,075 | 99.3% | 2026-10-16 · Current |
| Buena Vista | Owner names | 3,854 | 100% | 2026-10-16 · Current |
| Butler | Owner names | 13,478 | 99.4% | 2026-10-16 · Current |
| Calhoun | Owner names | 17,405 | 99.3% | 2026-10-16 · Current |
| Carroll | Owner names | 21,717 | 98.4% | 2026-10-16 · Current |
| Cass | Owner names | 16,954 | 100% | 2026-10-16 · Current |
| Cedar | Owner names | 19,812 | 100% | 2026-10-16 · Current |
| Cerro Gordo | Owner names | 32,725 | 98.6% | 2026-10-16 · Current |
| Cherokee | Owner names | 16,652 | 97.7% | 2026-10-16 · Current |
| Chickasaw | Owner names | 10,095 | 100% | 2026-10-16 · Current |
| Clarke | Owner names | 12,054 | 99.8% | 2026-10-16 · Current |
| Clay | Owner names | 18,316 | 97.2% | 2026-10-16 · Current |
| Clayton | Owner names | 30,804 | 98.9% | 2026-10-16 · Current |
| Clinton | Owner names | 33,947 | 99.2% | 2026-10-16 · Current |
| Crawford | Owner names | 21,980 | 99.7% | 2026-10-16 · Current |
| Dallas | Owner names | 55,582 | 100% | 2026-10-16 · Current |
| Davis | Owner names | 11,805 | 99.2% | 2026-10-16 · Current |
| Decatur | Owner names | 14,932 | 98.5% | 2026-10-16 · Current |
| Delaware | Owner names | 18,076 | 100% | 2026-10-16 · Current |
| Des Moines | Owner names | 28,966 | 99.6% | 2026-10-16 · Current |
| Dickinson | Owner names | 18,565 | 100% | 2026-10-16 · Current |
| Dubuque | Owner names | 52,806 | 100% | 2026-10-16 · Current |
| Emmet | Owner names | 13,374 | 99.7% | 2026-10-16 · Current |
| Fayette | Owner names | 16,627 | 99% | 2026-10-16 · Current |
| Floyd | Owner names | 11,988 | 99.1% | 2026-10-16 · Current |
| Franklin | Owner names | 17,352 | 98.9% | 2026-10-16 · Current |
| Fremont | Owner names | 15,242 | 98.4% | 2026-10-16 · Current |
| Greene | Owner names | 15,309 | 100% | 2026-10-16 · Current |
| Grundy | Owner names | 9,937 | 99.9% | 2026-10-16 · Current |
| Guthrie | Owner names | 19,149 | 99.3% | 2026-10-16 · Current |
| Hamilton | Owner names | 19,166 | 99.1% | 2026-10-16 · Current |
| Hancock | Owner names | 15,805 | 99.7% | 2026-10-16 · Current |
| Hardin | Owner names | 20,888 | 95.3% | 2026-10-16 · Current |
| Harrison | Owner names | 25,010 | 99.9% | 2026-10-16 · Current |
| Henry | Owner names | 16,279 | 98.8% | 2026-10-16 · Current |
| Howard | Owner names | 13,288 | 99.5% | 2026-10-16 · Current |
| Humboldt | Owner names | 16,616 | 99.1% | 2026-10-16 · Current |
| Ida | Owner names | 11,447 | 99.5% | 2026-10-16 · Current |
| Iowa | Owner names | 19,585 | 99.6% | 2026-08-01 · Aging |
| Jackson | Owner names | 21,970 | 95.9% | 2026-10-16 · Current |
| Jasper | Owner names | 30,211 | 99.3% | 2026-10-16 · Current |
| Jefferson | Owner names | 18,412 | 99.7% | 2026-10-16 · Current |
| Johnson | Owner names | 74,249 | 99.9% | 2026-10-16 · Current |
| Jones | Owner names | 22,101 | 98.4% | 2026-10-16 · Current |
| Keokuk | Owner names | 17,233 | 99.9% | 2026-10-16 · Current |
| Kossuth | Owner names | 26,112 | 96% | 2026-10-16 · Current |
| Lee | Owner names | 29,371 | 95.9% | 2026-10-16 · Current |
| Linn | Owner names | 105,740 | 100% | 2026-10-16 · Current |
| Louisa | Owner names | 13,458 | 99.4% | 2026-10-16 · Current |
| Lucas | Owner names | 12,522 | 97.5% | 2026-10-16 · Current |
| Lyon | Owner names | 11,722 | 99.1% | 2026-10-16 · Current |
| Madison | Owner names | 17,558 | 99.8% | 2026-10-16 · Current |
| Mahaska | Owner names | 22,842 | 99.5% | 2026-10-16 · Current |
| Marion | Owner names | 25,319 | 99.4% | 2026-10-16 · Current |
| Marshall | Owner names | 26,917 | 99.4% | 2026-10-16 · Current |
| Mills | Owner names | 17,213 | 100% | 2026-10-16 · Current |
| Mitchell | Owner names | 11,736 | 98.6% | 2026-10-16 · Current |
| Monona | Owner names | 20,030 | 99.5% | 2026-10-16 · Current |
| Monroe | Owner names | 32,942 | 93.8% | 2026-10-16 · Current |
| Montgomery | Owner names | 14,278 | 97.6% | 2026-10-16 · Current |
| Muscatine | Owner names | 24,620 | 99.5% | 2026-10-17 · Current |
| O'Brien | Owner names | 18,260 | 99.5% | 2026-10-16 · Current |
| Osceola | Owner names | 11,932 | 99.9% | 2026-10-16 · Current |
| Page | Owner names | 17,668 | 97% | 2026-10-16 · Current |
| Palo Alto | Owner names | 16,053 | 98.9% | 2026-10-16 · Current |
| Plymouth | Owner names | 29,046 | 91% | 2026-10-16 · Current |
| Pocahontas | Owner names | 18,884 | 96.3% | 2026-10-16 · Current |
| Polk | Owner names | 191,309 | 99.6% | 2026-10-16 · Current |
| Pottawattamie | Owner names | 30,601 | 99.3% | 2026-08-01 · Aging |
| Poweshiek | Owner names | 20,609 | 99.1% | 2026-10-16 · Current |
| Ringgold | Owner names | 13,708 | 99.9% | 2026-10-16 · Current |
| Sac | Owner names | 18,372 | 99.8% | 2026-10-16 · Current |
| Scott | Owner names | 73,523 | 99.3% | 2026-10-16 · Current |
| Shelby | Owner names | 17,270 | 99.8% | 2026-10-16 · Current |
| Sioux | Owner names | 30,725 | 98.1% | 2026-10-16 · Current |
| Story | Owner names | 42,235 | 99.3% | 2026-10-16 · Current |
| Tama | Owner names | 22,139 | 99.2% | 2026-10-16 · Current |
| Taylor | Owner names | 16,470 | 98% | 2026-10-16 · Current |
| Union | Owner names | 14,467 | 99.1% | 2026-10-16 · Current |
| Van Buren | Owner names | 14,136 | 99% | 2026-10-16 · Current |
| Wapello | Owner names | 30,495 | 98.9% | 2026-10-16 · Current |
| Warren | Owner names | 37,142 | 99.9% | 2026-10-16 · Current |
| Washington | Owner names | 20,977 | 99.6% | 2026-10-16 · Current |
| Wayne | Owner names | 13,898 | 100% | 2026-10-16 · Current |
| Webster | Owner names | 33,293 | 98.3% | 2026-10-16 · Current |
| Winnebago | Owner names | 12,324 | 99.7% | 2026-10-16 · Current |
| Winneshiek | Owner names | 20,803 | 99.8% | 2026-10-16 · Current |
| Woodbury | Owner names | 54,712 | 98.8% | 2026-10-16 · Current |
| Worth | Owner names | 11,749 | 95.1% | 2026-10-16 · Current |
| Wright | Owner names | 18,848 | 99.8% | 2026-10-16 · Current |
“Current” = compared with the county or state source in the last 35 days; “Aging” = 36–180 days; “Older” = not yet compared automatically.